Windows operating system updates are dual-signed using both the SHA-1 and SHA-2 hash algorithms to prove authenticity. But going foward, due to "weaknesses" in SHA-1, Microsoft officials have said ...

Microsoft plans to stop trusting Secure Hash Algorithm 1 (SHA-1) certificates next month for "all major Microsoft processes and services," according to a Wednesday announcement. Those SHA-1 ...

An update was released today that adds SHA-2 code signing support to Windows 7 SP1 and Windows Server 2008 R2 SP1. If this update is not installed, these Windows operating systems will no longer be ...

More than two years after Google, Firefox, and Microsoft have taken steps to deprecate TLS/SSL certificates signed with the SHA-1 algorithm, Apple has finally announced a similar measure this week. In ...

The SHA-1 algorithm, one of the first widely used methods of protecting electronic information, has reached the end of its useful life, according to security experts at the National Institute of ...

SALT LAKE CITY--(BUSINESS WIRE)--New research from Venafi® Labs shows that 35 percent of the world’s websites are still using insecure SHA-1 certificates. This is despite the fact that leading browser ...

Windows 7 and Windows Server 2008 users are being asked to upgrade their encryption support. Microsoft is in the process of phasing out use of the Secure Hash Algorithm 1 (SHA-1) code-signing ...

The National Institute of Standards and Technology retired one of the first widely used cryptographic algorithms, citing vulnerabilities that make further use inadvisable, Thursday. NIST recommended ...

Members can download this article in PDF format. In the last two articles, we covered the basic concepts and two basic types of cryptography. In this article, we will look at specific implementation ...